The SA5 Portable Spectrum Analyzer is a powerful 2-in-1 RF analysis tool designed for engineers, radio enthusiasts, communication testing, signal debugging, and educational applications. Combining a high-performance spectrum analyzer and signal generator in one compact handheld device, the SA5 delivers wide frequency coverage, high sensitivity, advanced filtering, and convenient PC connectivity. Equipped with a 4-inch IPS HD display, built-in 5000mAh rechargeable battery, and USB Type-C interface, the SA5 provides professional-grade RF analysis in a portable format suitable for both field and laboratory use.
 
Key Features
2-in-1 Multifunction DeviceSpectrum Analyzer & RF Signal Generator
One compact device for signal analysis, harmonic testing, RF troubleshooting, and signal generation.
Wide Frequency Range
Normal Mode: 100KHz – 800MHz
Ultra Mode: Up to 5.3GHz
Signal viewing capability up to 12GHz
Suitable for RF signal analysis, wireless debugging, amateur radio, communication testing, and electronic development.
4-Inch IPS HD Display
Large IPS LCD screenHigh-definition real-time waveform display
Clear spectrum visualization
Easy-to-read interface The upgraded display improves operation efficiency and data readability.
Built-In 5000mAh Battery
Large capacity rechargeable lithium battery
Up to approximately 10 hours of portable operation
USB Type-C charging supported
Ideal for outdoor testing and mobile applications.
High Sensitivity with Built-In LNA
Integrated 20dB Low Noise Amplifier (LNA)
Improved weak signal detectionEnhanced RF sensitivity
Designed for more accurate signal monitoring and spectrum analysis.
Switchable Resolution Bandwidth Filters
Selectable RBW filters: 200Hz 1kHz 3kHz 10kHz 30kHz 100kHz 300kHz 600kHz 850kHz
Provides flexible signal analysis under different RF environments.
Adjustable Input Attenuator Manual or automatic attenuation
Adjustable from 0dB to 31dB1dB step adjustment
Helps protect the RF input and optimize measurement accuracy.
PC Connectivity USB Type-C
PC connectionSupports data transfer and PC controlConvenient for advanced RF analysis and data management
Data Storage
SupportSupports MicroSD card storage
 
Package Includes
Standard Kit
1 × SA5 Main Unit
1 × USB Type-C Cable
2 × 30cm RG405 SMA RF Cables
1 × SMA-SMA Connector
1 × SMA Antenna
1 × Touch Pen
1 × Lanyard Touch Pad